i have a male betta in a 10g community tank. when i first got him he was dark blue and red. I've had him 2 years now.hes not as bright in color, his fins have gotten very short(he almost looks like a female),and he has a white spot on his head. the other fish are not aggresive at all. is this just my betta getting old???

![Tiny white/grey dots and patches [livebearers]](https://www.fishforums.net/data/files/featured_images/69/featuredimages_b8ef549ab3fc55cf.webp)






